GB8328279D0 - Polymer blend films - Google Patents

Polymer blend films

Info

Publication number
GB8328279D0
GB8328279D0 GB838328279A GB8328279A GB8328279D0 GB 8328279 D0 GB8328279 D0 GB 8328279D0 GB 838328279 A GB838328279 A GB 838328279A GB 8328279 A GB8328279 A GB 8328279A GB 8328279 D0 GB8328279 D0 GB 8328279D0
Authority
GB
United Kingdom
Prior art keywords
polymer blend
blend films
films
polymer
blend
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB838328279A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smith and Nephew Research Ltd
Original Assignee
Smith and Nephew Research Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smith and Nephew Research Ltd filed Critical Smith and Nephew Research Ltd
Priority to GB838328279A priority Critical patent/GB8328279D0/en
Publication of GB8328279D0 publication Critical patent/GB8328279D0/en
Priority to AU34268/84A priority patent/AU574391B2/en
Priority to US06/661,734 priority patent/US4596738A/en
Priority to CA000465666A priority patent/CA1243174A/en
Priority to DE8484307198T priority patent/DE3482549D1/en
Priority to ZA848181A priority patent/ZA848181B/en
Priority to EP84307198A priority patent/EP0141592B1/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225Mixtures of macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0846Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853Vinylacetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2331/00Characterised by the use of copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
    • C08J2331/02Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
    • C08J2331/04Homopolymers or copolymers of vinyl acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02Homopolymers or copolymers of hydrocarbons
    • C08L25/04Homopolymers or copolymers of styrene
    • C08L25/06Polystyrene
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S602/00Surgery: splint, brace, or bandage
    • Y10S602/90Method of making bandage structure
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955Void-containing component partially impregnated with adjacent component
    • Y10T428/249958Void-containing component is synthetic resin or natural rubbers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978Voids specified as micro
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987With nonvoid component of specified composition
    • Y10T428/249991Synthetic resin or natural rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
GB838328279A 1983-10-22 1983-10-22 Polymer blend films Pending GB8328279D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB838328279A GB8328279D0 (en) 1983-10-22 1983-10-22 Polymer blend films
AU34268/84A AU574391B2 (en) 1983-10-22 1984-10-16 Ethylene-vinyl acetate copolymer films
US06/661,734 US4596738A (en) 1983-10-22 1984-10-17 Polymer blend films
CA000465666A CA1243174A (en) 1983-10-22 1984-10-17 Polymer blend films
DE8484307198T DE3482549D1 (en) 1983-10-22 1984-10-19 FILMS FROM A POLYMER BLEND.
ZA848181A ZA848181B (en) 1983-10-22 1984-10-19 Polymer blend films
EP84307198A EP0141592B1 (en) 1983-10-22 1984-10-19 Polymer blend films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838328279A GB8328279D0 (en) 1983-10-22 1983-10-22 Polymer blend films

Publications (1)

Publication Number Publication Date
GB8328279D0 true GB8328279D0 (en) 1983-11-23

Family

ID=10550586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB838328279A Pending GB8328279D0 (en) 1983-10-22 1983-10-22 Polymer blend films

Country Status (7)

Country Link
US (1) US4596738A (en)
EP (1) EP0141592B1 (en)
AU (1) AU574391B2 (en)
CA (1) CA1243174A (en)
DE (1) DE3482549D1 (en)
GB (1) GB8328279D0 (en)
ZA (1) ZA848181B (en)

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GB8509978D0 (en) * 1985-04-18 1985-05-30 Juhasz L Wound dressings
HU196317B (en) * 1986-09-26 1988-11-28 Muanyagipari Kutato Intezet Process for producing layered medicine form of prolonged effect containing agent resorpting through epidermis
US4713068A (en) * 1986-10-31 1987-12-15 Kimberly-Clark Corporation Breathable clothlike barrier having controlled structure defensive composite
US4713069A (en) * 1986-10-31 1987-12-15 Kimberly-Clark Corporation Baffle having zoned water vapor permeability
US4758239A (en) * 1986-10-31 1988-07-19 Kimberly-Clark Corporation Breathable barrier
US5322695A (en) * 1987-01-09 1994-06-21 Hercon Laboratories Corporation Moisture-vapor-permeable dressing
US4734324A (en) * 1987-03-27 1988-03-29 Hercules Incorporated Heat sealable microporous polypropylene films
US4770931A (en) * 1987-05-05 1988-09-13 Eastman Kodak Company Shaped articles from polyester and cellulose ester compositions
US4846164A (en) * 1987-08-07 1989-07-11 Martz Joel D Vapor permeable dressing
US5061258A (en) * 1987-08-07 1991-10-29 Martz Joel D Vapor permeable dressing with releasable medication
US5593395A (en) * 1987-08-07 1997-01-14 Martz; Joel D. Vapor permeable dressing
DE3743946A1 (en) * 1987-09-01 1989-03-09 Lohmann Gmbh & Co Kg DEVICE FOR DELIVERING NITROGLYCERIN TO THE SKIN, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
US4818600A (en) * 1987-12-09 1989-04-04 Kimberly-Clark Corporation Latex coated breathable barrier
DE8810468U1 (en) * 1988-08-18 1988-10-13 Pfrimmer-Viggo GmbH & Co KG, 8520 Erlangen Tube for an infusion device
GB9004911D0 (en) 1990-03-05 1990-05-02 Smith & Nephew Cell culture products
US5232745A (en) * 1991-03-01 1993-08-03 Manville Corporation Method of neutralizing acid containing compositions present in an insulation board
US5824246A (en) 1991-03-29 1998-10-20 Engineered Composites Method of forming a thermoactive binder composite
US20020113340A1 (en) * 1991-03-29 2002-08-22 Reetz William R. Method of forming a thermoactive binder composite
US5155146A (en) * 1991-03-29 1992-10-13 Reetz William R Thermoplastic composite and method and apparatus of making the same
US5356278A (en) * 1991-03-29 1994-10-18 Reetz William R Apparatus for making a thermoplastic composite
US6319599B1 (en) 1992-07-14 2001-11-20 Theresa M. Buckley Phase change thermal control materials, method and apparatus
US6004662A (en) * 1992-07-14 1999-12-21 Buckley; Theresa M. Flexible composite material with phase change thermal storage
DE69426230T2 (en) * 1993-03-22 2001-03-01 Minnesota Mining And Mfg. Co., St. Paul DISPENSING BANDAGE AND MANUFACTURING PROCESS WITH A WINDOW-FREE FRAME
US6685682B1 (en) 1993-03-22 2004-02-03 3M Innovative Properties Company Carrier delivered dressing and method of manufacture
CA2149701A1 (en) * 1994-10-12 1996-04-13 Kimberly-Clark Worldwide, Inc. Sterilization wrap material
US6156323A (en) * 1995-06-08 2000-12-05 Johnson & Johnson Consumer Companies, Inc. Tricot-like pouch for the delivery of topical drugs and cosmetics
US5709921A (en) 1995-11-13 1998-01-20 Kimberly-Clark Worldwide, Inc. Controlled hysteresis nonwoven laminates
USD410087S (en) 1996-07-02 1999-05-18 Dunshee Wayne K Adhesive bandage
CA2259370C (en) * 1996-07-02 2007-10-23 Minnesota Mining And Manufacturing Company Medical adhesive composite and package
USD409754S (en) * 1998-04-13 1999-05-11 Dunshee Wayne K Bandage
USD408541S (en) * 1998-04-13 1999-04-20 Dunshee Wayne K Bandage and bandage with carrier
US6013151A (en) * 1998-05-15 2000-01-11 Clopay Plastic Products Company, Inc. High speed method of making microporous film products
US6656581B2 (en) 1998-05-15 2003-12-02 Clopay Plastic Products Company, Inc. Incrementally stretched non-embossed films having high moisture vapor transmission rates (MVTRs)
US20020074691A1 (en) * 1999-09-14 2002-06-20 Robert M Mortellite High speed method of making plastic film and nonwoven laminates
US6092761A (en) * 1998-07-29 2000-07-25 Clopay Plastic Products Company, Inc. In-line web separator
US6265045B1 (en) 1998-07-29 2001-07-24 Clopay Plastic Products Company, Inc. Method and apparatus for pin-hole prevention in zone laminates
US6475600B1 (en) 1998-12-23 2002-11-05 Kimberly-Clark Worldwide, Inc. Composite material having stretch and recovery including a layer of an elastic material and a transversely extensible and retractable necked laminate of non-elastic sheet layers
US6472045B1 (en) 1998-12-23 2002-10-29 Kimberly-Clark Worldwide, Inc. Liquid transfer material of a transversely extensible and retractable necked laminate of non-elastic sheet layers
US6610383B1 (en) 1998-12-23 2003-08-26 Kimberly-Clark Worldwide, Inc. Transversely extensible and retractable necked laminate of no-elastic sheet layers
CN1209404C (en) 1999-09-01 2005-07-06 埃克森化学专利公司 Breathable films and method for making
AU765784B2 (en) * 1999-09-14 2003-10-02 Clopay Plastic Products Company, Inc. High speed method of making plastic film and nonwoven laminates
US6831205B2 (en) * 1999-11-29 2004-12-14 Clozex Medical, Llc Bandage for wound or incision closure
JP2004537615A (en) * 2001-08-06 2004-12-16 ダウ グローバル テクノロジーズ インコーポレイティド Breathable film
JP2003085910A (en) * 2001-09-11 2003-03-20 Sony Corp Disk cartridge, disk recording medium device and disk recording and reproducing device
US7838718B2 (en) * 2003-07-24 2010-11-23 Clozex Medical, Llc Device for laceration or incision closure
US20050021081A1 (en) * 2003-07-24 2005-01-27 Clozex Medical, Llc Device for laceration or incision closure
US7414168B2 (en) * 2003-07-24 2008-08-19 Clozex Medical Llc Device for laceration or incision closure
US7354446B2 (en) * 2003-07-24 2008-04-08 Clozex Medical, Llc Device for laceration or incision closure
US8636763B2 (en) * 2003-07-24 2014-01-28 Clozex Medical, Llc Device for laceration or incision closure
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US20070038246A1 (en) * 2005-08-09 2007-02-15 Clozex Medical, Llc Four component wound closure device with locking strip
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NZ199684A (en) * 1981-02-13 1985-03-20 Smith & Nephew Ass Wound dressing;wound facing layer a conformable elastomeric integral net
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US4863778A (en) * 1982-04-24 1989-09-05 Smith And Nephew Associated Companies P.L.C. Products, processes and use

Also Published As

Publication number Publication date
EP0141592A2 (en) 1985-05-15
EP0141592A3 (en) 1987-02-04
AU3426884A (en) 1985-04-26
US4596738A (en) 1986-06-24
CA1243174A (en) 1988-10-18
ZA848181B (en) 1985-08-28
EP0141592B1 (en) 1990-06-20
AU574391B2 (en) 1988-07-07
DE3482549D1 (en) 1990-07-26

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